Results 31 to 40 of about 70,766,564 (344)

Development and validation of diffusion based CFD model for modelling of hydrogen and carbon monoxide recombination in passive autocatalytic recombiner

open access: yesNuclear Engineering and Technology, 2023
In water-cooled power reactor, hydrogen is generated in case of steam zirconium reaction during severe accident condition and later on in addition to hydrogen; CO is also generated during molten corium concrete interaction after reactor pressure vessel ...
Bhuvaneshwar Gera   +2 more
doaj   +1 more source

High precision analysis of isotopic composition for samples used for nuclear cross-section measurements

open access: yesEPJ Web of Conferences, 2017
For the accuracy improvement of nuclear data of minor actinides and long-lived fission products in the project of “Research and development for Accuracy Improvement of neutron nuclear data on Minor Actinides”, the isotopic compositions of two Am samples (
Shibahara Yuji   +6 more
doaj   +1 more source

Impact of reactor operation on success of struvite precipitation from synthetic liquors [PDF]

open access: yes, 2007
A pilot scale reactor was designed and developed to study struvite crystallisation principles. The present work focuses on the possible impact of the reactor's operating parameters on struvite characteristics, and evaluates the performances of the ...
Hobbs, Phil   +8 more
core   +1 more source

Treatment of domestic wastewater in an up-flow anaerobic sludge blanket reactor followed by moving bed biofilm reactor [PDF]

open access: yes, 2010
The performance of a laboratory-scale sewage treatment system composed of an up-flow anaerobic sludge blanket (UASB) reactor and a moving bed biofilm reactor (MBBR) at a temperature of (22-35 A degrees C) was evaluated.
Temmink, B.G., El-Gohary, F., Tawfik, A.
core   +1 more source

ROLE OF PASSIVE SAFETY FEATURES IN PREVENTION AND MITIGATION OF SEVERE PLANT CONDITIONS IN INDIAN ADVANCED HEAVY WATER REACTOR

open access: yesNuclear Engineering and Technology, 2013
Pressing demands of economic competitiveness, the need for large-scale deployment, minimizing the need of human intervention, and experience from the past events and incidents at operating reactors have guided the evolution and innovations in reactor ...
VIKAS JAIN   +5 more
doaj   +1 more source

Investigating the effect of data acquisition geometry and image reconstruction method on neutron computed tomography images at Tehran Research Reactor [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2023
Neutron Computed Tomography (nCT) is one of the modern applications of research reactors. The combination of the Three-dimensional representation capability of tomographic imaging and the unique properties of neutron interaction with materials creates ...
N. Araghian   +5 more
doaj   +1 more source

Ageing management of research reactors instrumentation using neutron radiography applications

open access: yesAlexandria Engineering Journal, 2022
This paper introduces the applications of neutron radiography and tomography to improve maintenance and aging management programs in research reactors. Egypt second research reactor (ETRR-2) has an advanced neutron radiography/tomography facility and it ...
Magdy M. Zaky   +3 more
doaj   +1 more source

Analysis of Neutronic Safety Parameters of the Multi-Purpose Reactor–Gerrit Augustinus Siwabessy (RSG-GAS) Research Reactor at Serpong

open access: yesJurnal Penelitian Fisika dan Aplikasinya, 2019
The main safety parameters of Multipurpose Reactor–Gerrit Augustinus Siwabessy (RSG-GAS) have never been evaluated periodically and neutronically require to be evaluated in terms of stuck rod reactivity, shut-down margin and temperature reactivity ...
T. Surbakti, P. Purwadi
semanticscholar   +1 more source

Analysis of energy resolution in the KURRI-LINAC pulsed neutron facility

open access: yesEPJ Web of Conferences, 2017
In this study, we carried out Monte Carlo simulations to obtain the energy resolution of the neutron flux for TOF measurements in the KURRI-LINAC pulsed neutron facility.
Sano Tadafumi   +5 more
doaj   +1 more source

MAP OF RADIOISOTOPE PRODUCTION AND BATAN RESEARCH REACTOR UTILIZATION [PDF]

open access: yes, 2021
Currently, Indonesia through BATAN is operating three research reactors, namely the RSG-GAS reactor with the power of 30 MWt at Puspiptek south Tangerang (the first criticality in 1987), the TRIGA 2000 reactor with the power of 2 MW in Bandung which the ...
Sunaryo, Geni Rina   +7 more
core   +4 more sources

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